کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5483629 | 1522524 | 2017 | 55 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A sequence stratigraphic investigation of a Miocene formation supported by coal seam quality parameters - Central Paratethys, N-Hungary
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A sequence stratigraphic investigation of a Miocene formation supported by coal seam quality parameters - Central Paratethys, N-Hungary A sequence stratigraphic investigation of a Miocene formation supported by coal seam quality parameters - Central Paratethys, N-Hungary](/preview/png/5483629.png)
چکیده انگلیسی
To support the sequence stratigraphic model, the average maceral and sulphur content of coal seams was also interpreted. The low sulphur (0.47%) content in sq.-1 reflects the lowstand environment determined by continental derived freshwater input. Transitional sulphur contents (0.66%-1.02%) in the late lowstand (sq-2 and sq.-3) indicate occasional saline invasions related to relative sea level rises. High (2.3%-2.6%) sulphur contents in the TST (sq-4) were caused by regular seawater inundations into the lagoon, while decreasing sulphur contents in sq-5 and sq-6 (2.28%-2.09%) reflect the increasing rate of freshwater income in association with the stepwise basinward shifts of the shoreline and the lagoonal facies. Within the Lower to Middle Miocene Salgótarján Lignite Formation, the analysis of coal seams contributed to the interpretation of relative sea level changes, and the sequence stratigraphic context facilitated both the interpretation of sulphur content in coals and the reliable correlation of coal seams.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Coal Geology - Volume 179, 15 June 2017, Pages 196-210
Journal: International Journal of Coal Geology - Volume 179, 15 June 2017, Pages 196-210
نویسندگان
Z. Püspöki, M. Hámor-Vidó, T. Pummer, K. Sári, P. Lendvay, I. Selmeczi, G. Detzky, T. Gúthy, J. Kiss, Zs. Kovács, P. Prakfalvi, R.W. McIntosh, E. Buday-Bódi, K. Báldi, G. Markos,